MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a9ddbcb74bc37b8eb71fc0d4e3840e2e6435f7c9deb51f7e8e7f0bbd0cee473. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


NetWire


Vendor detections: 13


Intelligence 13 IOCs 1 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9a9ddbcb74bc37b8eb71fc0d4e3840e2e6435f7c9deb51f7e8e7f0bbd0cee473
SHA3-384 hash: 7c95787ff5093cb06945f00b7dffe016afc8378e8f0394c3c40004719a71121ff462089ce035ef571ff6e5c1ac70cd45
SHA1 hash: b8788ca1f0102145580e6cffe8528aa82105092d
MD5 hash: 6e6ffc38d9c88ca34562e0369ac22a75
humanhash: friend-salami-green-sodium
File name:6E6FFC38D9C88CA34562E0369AC22A75.exe
Download: download sample
Signature NetWire
Create hunting rule
File size:4'914'176 bytes
First seen:2021-07-08 19:56:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 98304:H2cPK8aPB8mWou6wkjPWuUUK2h1xEpUJcwOmvV50:WCKh8mZrjeBUDREebh0
Threatray 2'811 similar samples on MalwareBazaar
TLSH T16036120277E6C036FFABA2735B6AB20556BDBD250523851F13981D78BD701B2272E263
Reporter abuse_ch
Tags:exe NetWire RAT


Avatar
abuse_ch
NetWire C2:
79.134.225.92:54573

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
79.134.225.92:54573 https://threatfox.abuse.ch/ioc/158737/

Intelligence

File Origin
# of uploads :
1
# of downloads :
320
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6E6FFC38D9C88CA34562E0369AC22A75.exe
Verdict:
Suspicious activity
Analysis date:
2021-07-08 19:57:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/dcf5ff60-57fa-4fab-94e8-592ddaf54fc2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
NetWire
Create hunting rule
Link:
https://www.capesandbox.com/analysis/170558/
Detection(s):
SecuriteInfo.com.AIT.Trojan.Nymeria.1583.UNOFFICIAL
Create hunting rule

Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
NetWire RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/34e77397-e093-4a62-b7d0-4a69a5a532b9
Result
Threat name:
Netwire
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/813746
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Binary is likely a compiled AutoIt script file
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Yara detected Netwire RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 446157 Sample: B46PSp2ADH.exe Startdate: 08/07/2021 Architecture: WINDOWS Score: 100 37 Multi AV Scanner detection for domain / URL 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 3 other signatures 2->43 8 B46PSp2ADH.exe 2 2->8         started        11 ruj.exe 1 2->11         started        13 ruj.exe 1 2->13         started        process3 signatures4 53 Injects a PE file into a foreign processes 8->53 15 B46PSp2ADH.exe 2 8->15         started        18 ruj.exe 11->18         started        21 ruj.exe 13->21         started        process5 dnsIp6 29 C:\Users\user\AppData\Roaming\...\ruj.exe, PE32 15->29 dropped 23 ruj.exe 1 15->23         started        31 clients.enigmasolutions.xyz 18->31 33 clients.enigmasolutions.xyz 21->33 file7 process8 signatures9 45 Antivirus detection for dropped file 23->45 47 Multi AV Scanner detection for dropped file 23->47 49 Performs DNS queries to domains with low reputation 23->49 51 Injects a PE file into a foreign processes 23->51 26 ruj.exe 3 23->26         started        process10 dnsIp11 35 clients.enigmasolutions.xyz 79.134.225.92, 49739, 49741, 49742 FINK-TELECOM-SERVICESCH Switzerland 26->35
Detection:
netwire
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9a9ddbcb74bc37b8eb71fc0d4e3840e2e6435f7c9deb51f7e8e7f0bbd0cee473/
Threat name:
Win32.Trojan.NetWired
Create hunting rule
Status:
Malicious
First seen:
2021-07-05 21:42:19 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tko5xs3uxq33r23r7qgu4oca4ltegx34txvvd57i47ylxugo4rzq._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
2293e4d40a28a992e65cd5d5ea0cb0561ab1b5dba5ace0db7c241dc8443488f2
NetWire
318feaa23aaf7ef64618bd49846973791db210e5714fd4440a8b186409207810
NetWire
37dd9ac0253be5eb6036877963ff457db90932e34d9bbd2c18852bf8bfd873c2
NetWire
55eb95f1ad05a1a1acff7b2b727e30d4045e9eab88cee2ab7cedb7db0c1b434a
NetWire
59dfc2ac190104ed3eff9c2c77f80e9e6ca18f84e7c4845ac713a30a8668280e
NetWire
5d87517a56440374b259a78c6f271de278c89b03016fe307e5a85121b054f42d
NetWire
5dfa632fd080886a0b7a3c236e15081a41929e3d617f0aeb02c06d1c5d583b67
NetWire
71f9ec40a29963c0e4948e565b2832dbe8b879143b74b432c2087b700a982dae
NetWire
98169e4e5b83666832b2cfbe23861caf950ffa48cc3365d906d782be0f0b2016
NetWire
eaa2ffea97ff065ac6270e67d8d96664360ea8cde77b78a4cc19949a63ed3563
NetWire
+ 2'801 additional samples on MalwareBazaar
Result
Malware family:
netwire
Create hunting rule
Score:
  10/10
Tags:
family:netwire botnet persistence rat stealer
Link:
https://tria.ge/reports/210708-g3j852vzxs/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
autoit_exe
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
clients.enigmasolutions.xyz:54573
Unpacked files
SH256 hash:
31ef57a606ca1798220292c8be87fabdf532e2ae874b67c46287c8118d47f6e8
MD5 hash:
0e6bbefd7739401e71b5ed0205742284
SHA1 hash:
ae31dc7ddcbe154a1ea366b57f9319b76cfdb624
Detections:
win_netwire_g1
Create hunting rule
win_netwire_auto
Create hunting rule
Link:
https://www.unpac.me/results/293b0622-65e5-4ef1-b681-66592688a9e7/
Parent samples :
59dfc2ac190104ed3eff9c2c77f80e9e6ca18f84e7c4845ac713a30a8668280e
9a9ddbcb74bc37b8eb71fc0d4e3840e2e6435f7c9deb51f7e8e7f0bbd0cee473
SH256 hash:
578fc9dd2387a21a7e1ba17450b1de9b3d9f45309ba5193d95002273c088297d
MD5 hash:
4a0ec1266338a286ae4efa262cfa7c47
SHA1 hash:
166c4d17bb66b8d753c72a14a53c875b65d374c9
Detections:
win_netwire_g1
Create hunting rule
Link:
https://www.unpac.me/results/293b0622-65e5-4ef1-b681-66592688a9e7/
SH256 hash:
9a9ddbcb74bc37b8eb71fc0d4e3840e2e6435f7c9deb51f7e8e7f0bbd0cee473
MD5 hash:
6e6ffc38d9c88ca34562e0369ac22a75
SHA1 hash:
b8788ca1f0102145580e6cffe8528aa82105092d
Link:
https://www.unpac.me/results/293b0622-65e5-4ef1-b681-66592688a9e7/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9a9ddbcb74bc37b8eb71fc0d4e3840e2e6435f7c9deb51f7e8e7f0bbd0cee473

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).
Rule name:Malicious_BAT_Strings
Create hunting rule
Author:Florian Roth
Description:Detects a string also used in Netwire RAT auxilliary
Reference:https://pastebin.com/8qaiyPxs
Rule name:MALWARE_Win_NetWire
Create hunting rule
Author:ditekSHen
Description:Detects NetWire RAT
Rule name:netwire
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect netwire in memory
Reference:internal research
Rule name:Suspicious_BAT_Strings
Create hunting rule
Author:Florian Roth
Description:Detects a string also used in Netwire RAT auxilliary
Reference:https://pastebin.com/8qaiyPxs
Rule name:win_netwire_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.netwire.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/170558/

Comments